Home / Standards / GB/T 22812-2008 GB/T 22812-2008 Active Paper of glassine 半透明纸 Standard Type GBT ICS 85.060 CCS Y32 Status 现行 Issue Date 2008-12-30 Implementation 2009-09-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A